module.exports = {
  // presets: [
  //   // https://github.com/vuejs/vue-cli/tree/master/packages/@vue/babel-preset-app
  //   '@vue/cli-plugin-babel/preset'
  // ],
  presets: [
    [
      "@vue/cli-plugin-babel/preset",
      {
        useBuiltIns: "entry",
        targets: {
          ie: "11"
        }
      },
     
    ]
  ],
  sourceType: 'unambiguous',
  'env': {
    'development': {
      // babel-plugin-dynamic-import-node plugin only does one thing by converting all import() to require().
      // This plugin can significantly increase the speed of hot updates, when you have a large number of pages.
      // 'plugins': ['dynamic-import-node']
      'plugins': [
        "dynamic-import-node",
        ["@babel/plugin-transform-arrow-functions", { "spec": true }],
        
      ]
    }
  }
}


